TOKYO & MENLO PARK, Calif., Sept. 18 -- Isamu Akasaki and Hiroshi Amano, both of Meijo University, and Shuji Nakamura of the University of California, Santa Barbara, will share an $833,000 Takeda Award for their work on blue light-emitting semiconductor devices. The annual award by the Takeda Foundation, to be presented Nov. 20 in Tokyo, was established last year to recognize those who have made outstanding achievements in information and electronics, the life sciences and the environment. Akasaki, Amano and Nakamura will receive the information and electronics category award. A Takeda...Read full articleRelated content from Photonics MediaArticlesOptofluidics Yields a Better Reflective DisplayWith the advent of the IoT, there is increased need to display large amounts of information to people quickly and without distortion in all types of lighting conditions. Though transmissive and...Photonics Spectra February 2024 IssueVCSELs Increase Power and Wavelength for 3D SensingFor vertical-cavity surface-emitting lasers (VCSELs), the future looks bright — because their performance is rising while their price is falling. On the horizon is also a move from near-IR to...Photonics Spectra July 2022 IssueCaelux, UbiQD Advance Solar Technology Pursuits: Week in Brief: 08/18/23Perovskite technology developer Caelux closed a $12 million series A3 funding round. The company’s series A total of $24 million will be allocated to support its factory ramp, R&D, and...Photonics.com 8/18/2023Outshining LEDs: Diode Lasers Deliver Intensity to IlluminationThe development of light-emitting diode (LED) lighting has been a great success story of our times. LEDs are nearly ideal light sources that have largely replaced other lighting technologies, except...Photonics Spectra July 2022 IssueProductsPoint Source LEDsMarktech Optoelectronics’ line of point source LEDs has expanded to include high sharpness green LEDs and additional red LEDs for reflex sights, riflescopes, sports optics, camera viewfinders,...Photonics Spectra April 2024 IssueSpectroscopy ModuletrinamiX in collaboration with LUMILEDS and VIAVI has developed a miniaturized spectroscopy module that can be integrated into a smartphone. The near-infrared (NIR) spectroscopy module runs on...BioPhotonics Mar/Apr 2024 IssueCamera-Computer KitThe Persee N1 from Orbbec is an all-in-one combination of a stereo-vision 3D camera and a purpose-built computer. Based on the NVIDIA Jetson platform, the Persee N1 delivers accurate and reliable...Vision Spectra Spring 2024 IssueCompact Proximity SensorThe RPR-0720 from ROHM Semiconductor is a compact 2.0 mm × 1.0 mm proximity sensor for applications requiring attachment, detachment, and proximity detection. Integrating a vertical-cavity...Photonics Spectra December 2023 IssuePhotonics Handbook ArticlesSemiconductor Lasers: An Overview of Commercial DevicesLaser diodes vary widely in their wavelengths, powers, spectra and beam quality. Yet they share two fundamental components with all other lasers: an optical amplifier and a resonator that confines...Photonics HandbookMachine Vision Lighting: A First-Order ConsiderationIn the beginning, automated inspection focused on the camera and optics, the algorithms, the interface hardware and the processor. Only rarely was attention paid to the lighting system or lighting...Photonics HandbookHeat Control and Lighting Systems Design: Optical Coatings Separate Light from HeatControlling and minimizing heat output is desirable in most lighting applications. For example, conventional incandescent light sources are very inefficient with only a small portion of the...Photonics HandbookOTDRs: Finding the Weak Spots in Fiber LinksAn optical time-domain reflectometer sends short pulses of light into a fiber and measures its reflections as a function of time. The delay of these reflections to the detector as well as their...Photonics HandbookWebinarsGetting a Handle on Portable Spectroscopy in 2021Portable spectroscopic instruments have dramatically increased their capabilities over the past 20 years, while becoming smaller and lighter. For example, portable laser-induced breakdown...Photonics.com 1/21/2021Practical Implementations of Metasurfaces and Challenges in Scaling ProductionMetasurfaces are optical elements that consist of sub-wavelength features on a planar substrate. With appropriate design, metasurfaces can be tailored to achieve a variety of optical functions,...Photonics.com 1/11/2022Smartphone Spectroscopy Enables Citizen ScienceSpectropolarimetry is a powerful remote sensing technique that enables the retrieval of air and water quality parameters that traditional spectroscopy cannot probe. iSPEX 2 is a smartphone...Photonics.com 1/21/2021Hybrid AI Reduces Inspection Errors, Costs, and RiskManufacturers and brand owners navigating through the complexities of AI are left with a few key questions: How can AI reduce errors and automate manual tasks? Is algorithm training expensive or...Photonics.com 7/20/2021Photonics Dictionary Termsrolling shutter artifactsRolling shutter artifacts are distortions or visual anomalies that can occur in images or videos captured by cameras with rolling shutter sensors. A rolling shutter is a type of image sensor that...Photonics Dictionarylaser diode moduleA laser diode module is a compact device that incorporates a laser diode, optics, and often other components into a single package. These modules are designed to provide a convenient and efficient...Photonics Dictionaryarea scanArea scan, in the context of imaging and cameras, refers to a method of capturing an entire two-dimensional image in a single snapshot or exposure. Unlike line scan, which captures images one line at...Photonics Dictionarymicro-opticsMicro-optics refers to the design, fabrication, and application of optical components and systems at a microscale level. These components are miniaturized optical elements that manipulate light at a...Photonics DictionaryMediaLight Matters Extra: Weird and Strange: Quantum Photonics - 03.2018In this month's Light Matters Extra, we take you to the Quantum Photonics Laboratory at MIT run by Dr. Dirk Englund. Dr. Englund's group, the Quantum Photonics Group, is made up of postdocs and...Photonics.com 3/29/2018Light Matters Extra: Optifab 2017 - 10.2017In this month's Light Matters Extra, we give you an in-depth look at North America's largest optical fabrication exhibition and show – Optifab 2017. 188 companies filled the showroom floor of the...Photonics.com 10/26/2017Supporting the Photonics Industry from the Laboratory - LIGHT MATTERS 01.2018On this month's episode of Light Matters, we take you to central Massachusetts as Worcester Polytechnic Institute and Quinsigamond Community College take on a comprehensive joint photonics laboratory...Photonics.com 1/18/2018Light Matters Extra: Taking Photonics Innovations from the Lab to the Operating Room - 01.2018In this month's Light Matters Extra, we give you an in-depth look at the relationship between researchers and scientists at the University of California Davis, and surgeons and clinicians at nearby...Photonics.com 1/18/2018